Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-343 A Turrell AR TRRLARMARS1  9533 SOUTHWESTERN BELL 528      
870-343 0 Turrell AR JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-343 1 Turrell AR TRRLARMARS1  9533 SOUTHWESTERN BELL 528      
870-343 2 Turrell AR TRRLARMARS1  9533 SOUTHWESTERN BELL 528      
870-343 3 Turrell AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
870-343 4 Turrell AR LTRKARFRXWY  516C AT&T CORP. 528      
870-343 5 Turrell AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-343 6 Turrell AR LTRKARZO2MD  073H TELNYX LLC 528      
870-343 7 Turrell AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
870-343 8 Turrell AR TRRLARMARS1  9533 SOUTHWESTERN BELL 528      
870-343 9 Turrell AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.